CVE-2025-14771 PUBLISHED

File Disclosure in ABB T-MAC Plus web application and in ABB T-MAC plus Server - Default IIS Web Site

Assigner: ABB
Reserved: 16.12.2025 Published: 03.06.2026 Updated: 03.06.2026

Files or directories accessible to external parties vulnerability in ABB T-MAC Plus.

This issue affects T-MAC Plus: 4.0-24.

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 9.9

CVSS 3.1

CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:L/VA:H/SC:H/SI:L/SA:H
CVSS Score: 7.3

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Network	Confidentiality	High	Confidentiality	High
Attack Complexity	Low	Integrity	Low	Integrity	Low
Attack Requirements	Present	Availability	High	Availability	High
Privileges Required	Low
User Interaction	None

CVSS 4.0

Vendor	ABB
Product	T-MAC Plus
Versions	Default: unaffected Version 4.0-24 is affected